Adjusting device for inner eave gutter of flat-to-sloping roof

Abstract

The utility model discloses a flat-to-pitched roof inner eave gutter adjusting device, which relates to the field of flat-to-pitched roof inner eave gutters and comprises an original roof panel, a first flat roof waterproof layer is mounted at the top of the original roof panel, and an extruded polystyrene board thermal insulation layer is mounted at the top of the first flat roof waterproof layer. A first flat roof waterproof layer is installed on the top of the extrusion molding polystyrene board heat preservation layer, a second flat roof waterproof layer is installed on the top of the extrusion molding polystyrene board heat preservation layer, a vacuum heat insulation plate is installed on the top of the first flat roof waterproof layer, and a metal plate eave gutter is installed on the top of the original roof board. Under the condition that the heat preservation performance of the roof is not affected, the difference requirement of the eave gutter is met by changing the thickness of a material formed by replacing the extruded polystyrene board at the eave gutter part, the water storage capacity of the drainage ditch and the drainage difference of the flat roof are effectively improved, and possible leakage rainwater can be effectively eliminated by additionally arranging the steel structure pitched roof to be matched with the drainage steel pipe.

Description

Technical Field

[0001] This utility model relates to the field of eaves gutters for flat-to-pitched roof conversions, specifically an adjustment device for eaves gutters for flat-to-pitched roof conversions. Background Technology

[0002] When converting a flat roof into a pitched roof, the height of the starting point is limited, making it impossible to install a pitched roof and drainage gutters on top of the existing parapet wall. Furthermore, if the scope of the project is limited and the original parapet wall cannot be demolished, a pitched roof and drainage gutters need to be installed inside the parapet wall. However, due to the technical requirements of the gutters, the thickness of the roof surface layer needs to be increased, which poses a structural safety hazard and increases construction costs. Therefore, a device for adjusting the inner gutter of a flat roof to a pitched roof is needed.

[0003] Existing eaves gutter adjustment devices for flat-to-pitched roof conversions require consideration of the gutter drop and roof energy efficiency requirements when installing the gutter. This results in an increase in the roof surface layer outside the gutter area, an increase in structural load, and issues such as affecting the safety of the original structure and exceeding cost limits. Therefore, there is an urgent need for an eaves gutter adjustment device for flat-to-pitched roof conversions. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide an adjustment device for the eaves gutter of a flat-to-pitched roof, so as to solve the problems of existing adjustment devices for the eaves gutter of a flat-to-pitched roof affecting the safety of the original structure and exceeding the cost limit.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustment device for the eaves gutter of a flat-to-sloped roof, comprising an original roof panel, a first flat roof waterproof layer installed on the top of the original roof panel, an extruded polystyrene board insulation layer installed on the top of the first flat roof waterproof layer, a second flat roof waterproof layer installed on the top of the extruded polystyrene board insulation layer, a vacuum insulation board installed on the top of the first flat roof waterproof layer, and a metal eaves gutter installed on the top of the original roof panel.

[0006] A new steel structure pitched roof is installed on top of the original roof panel, a new waterproof layer is installed on top of the new steel structure pitched roof, and a drainage steel pipe is installed on the outer wall of the new steel structure pitched roof.

[0007] Preferably, the original roof panel is tightly bonded to the first flat roof waterproof layer, and the first flat roof waterproof layer is tightly bonded to the extruded polystyrene board insulation layer.

[0008] Preferably, the first flat roof waterproof layer and the second flat roof waterproof layer are arranged in parallel, and the extruded polystyrene board insulation layer is sandwiched between the first flat roof waterproof layer and the second flat roof waterproof layer.

[0009] Preferably, the metal eaves gutter overlaps with the original roof panel, and the metal eaves gutter is vertically positioned above the vacuum insulation board.

[0010] Preferably, the newly added waterproof layer of the pitched roof is bonded to the newly added steel structure pitched roof, and one end of the drainage steel pipe is installed through the metal eaves gutter.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the setting of a first flat roof waterproof layer and a vacuum heat insulation board, with the vacuum heat insulation board installed on the top of the first flat roof waterproof layer, achieves the required drop in the eaves gutter by changing the material thickness of the extruded polystyrene board in the eaves gutter area without affecting the roof insulation performance. This effectively improves the water storage capacity of the drainage ditch and the drainage drop of the flat roof, and reduces the risk of backflow.

[0013] 2. This utility model, through the installation of metal plate eaves gutters, the addition of a steel structure sloping roof, and drainage steel pipes, can effectively divert rainwater into the metal plate eaves gutters by combining the addition of the steel structure sloping roof and drainage steel pipes, thus effectively eliminating possible rainwater leakage. Attached Figure Description

[0014] Figure 1 This is a side sectional view of the metal plate eaves gutter of this utility model;

[0015] Figure 2 This is a side sectional view of the original roof panel of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle.

[0017] In the diagram: 1. Original roof panel; 2. First flat roof waterproofing layer; 3. Extruded polystyrene board insulation layer; 4. Second flat roof waterproofing layer; 5. Vacuum insulation board; 6. Metal eaves gutter; 7. Newly added steel structure pitched roof; 8. Newly added pitched roof waterproofing layer; 9. Drainage steel pipe. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0019] The embodiments of this utility model will be described below based on its overall structure.

[0020] Please see Figure 1-3An adjustment device for the eaves gutter of a flat-to-pitched roof conversion includes an original roof panel 1, a first flat roof waterproof layer 2 installed on top of the original roof panel 1, an extruded polystyrene board insulation layer 3 installed on top of the first flat roof waterproof layer 2, a second flat roof waterproof layer 4 installed on top of the extruded polystyrene board insulation layer 3, a vacuum insulation board 5 installed on top of the first flat roof waterproof layer 2, and a metal eaves gutter 6 installed on top of the original roof panel 1. The original roof panel 1 and the first flat roof waterproof layer 2 are tightly bonded together, and the first flat roof waterproof layer 4... The water layer 2 is tightly bonded to the extruded polystyrene board insulation layer 3. The first flat roof waterproof layer 2 and the second flat roof waterproof layer 4 are set in parallel, and the extruded polystyrene board insulation layer 3 is sandwiched between the first flat roof waterproof layer 2 and the second flat roof waterproof layer 4. The metal plate eaves gutter 6 overlaps with the original roof panel 1, and the metal plate eaves gutter 6 is set vertically above the vacuum insulation board 5. The eaves gutter drop requirement can be achieved by changing the material thickness of the extruded polystyrene board in the eaves gutter part without affecting the roof insulation performance.

[0021] Please see Figure 1-3 An adjustment device for the eaves gutter of a flat-to-sloped roof is provided. A new steel structure sloping roof 7 is installed on the top of the original roof panel 1. A new waterproof layer 8 is installed on the top of the new steel structure sloping roof 7. A drainage steel pipe 9 is installed on the outer wall of the new steel structure sloping roof 7. The new waterproof layer 8 and the new steel structure sloping roof 7 are closely fitted together, and one end of the drainage steel pipe 9 is inserted through the metal eaves gutter 6, which can effectively eliminate possible rainwater leakage.

[0022] Working Principle: During use, a vacuum insulation board 5 is installed on top of the first flat roof waterproof layer 2. Without affecting the roof's insulation performance, the material thickness is changed by replacing the extruded polystyrene board in the eaves gutter. A 10mm thick 0025 grade vacuum insulation board has the same insulation performance as a 120mm thick extruded polystyrene board, achieving the required eaves gutter drop. Simultaneously, to prevent future leaks from the pitched roof from affecting the lower indoor space, the flat roof still has a first flat roof waterproof layer 2 and a second flat roof waterproof layer 4, with a pre-installed drain pipe 9 leading to the eaves gutter, effectively eliminating potential rainwater leakage. The eaves gutter uses a metal plate eaves gutter 6, which further reduces the longitudinal slope of the eaves gutter, increases the gutter depth drop, and reduces rainwater backflow. The metal plate eaves gutter 6 also facilitates a tight overlap with the steel structure roof, improving overall waterproof sealing. This completes the device's operation. Content not described in detail in this manual is prior art known to those skilled in the art.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A gutter adjustment device for a flat-to-pitched roof, comprising a former roof panel (1), characterized in that: The original roof panel (1) is equipped with a first flat roof waterproof layer (2), the first flat roof waterproof layer (2) is equipped with an extruded polystyrene board insulation layer (3), the extruded polystyrene board insulation layer (3) is equipped with a second flat roof waterproof layer (4), the first flat roof waterproof layer (2) is equipped with a vacuum insulation board (5), and the original roof panel (1) is equipped with a metal eaves gutter (6). The original roof panel (1) is topped with a new steel structure pitched roof (7), the new steel structure pitched roof (7) is topped with a new pitched roof waterproof layer (8), and the outer wall of the new steel structure pitched roof (7) is fitted with a drainage steel pipe (9).

2. A gutter adjustment device for a hip roof according to claim 1, wherein: The original roof panel (1) is tightly bonded to the first flat roof waterproof layer (2), and the first flat roof waterproof layer (2) is tightly bonded to the extruded polystyrene board insulation layer (3).

3. A gutter adjustment device for a hip roof, according to claim 1, wherein: The first flat roof waterproof layer (2) and the second flat roof waterproof layer (4) are arranged in parallel, and the extruded polystyrene board insulation layer (3) is sandwiched between the first flat roof waterproof layer (2) and the second flat roof waterproof layer (4).

4. A gutter adjustment device for a hip roof according to claim 1, wherein: The metal plate eaves gutter (6) overlaps with the original roof panel (1), and the metal plate eaves gutter (6) is vertically positioned above the vacuum insulation board (5).

5. A gutter adjustment device for a hip roof according to claim 1, wherein: The newly added waterproof layer (8) of the pitched roof is attached to the newly added steel structure pitched roof (7), and one end of the drain steel pipe (9) is installed inside the metal plate eaves gutter (6).

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